@inproceedings{ author = {P. Weitkemper and D. W\"{u}bben and K.-D. Kammeyer}, year = {2009}, month = {Apr}, title = {Minimum MSE Relaying for Arbitrary Signal Constellations in Coded Relay Networks}, URL = {http://www.ieeevtc.org/vtc2009spring/}, address={Barcelona, Spain}, booktitle={69th Vehicular Technology Conference 2009 (VTC2009-Spring)} }